var new1 = document.querySelectorAll('.filter-in')[0]
var hot1 = document.querySelectorAll('.filter-in')[1]
let newContent = document.querySelectorAll('.lis-content')[0]
let hotContent = document.querySelectorAll('.lis-content')[1]
console.log(new1);
console.log(hot1);
new1.addEventListener('click', function () {
  new1.style.color = 'white'
  hot1.style.color = '#606060'
  newContent.style.display = 'block'
  hotContent.style.display = 'none'
})
hot1.addEventListener('click', function () {
  hot1.style.color = 'white'
  new1.style.color = '#606060'
  hotContent.style.display = 'block'
  newContent.style.display = 'none'
})